53134563 has 8 divisors (see below), whose sum is σ = 71576848. Its totient is φ = 35057664.

The previous prime is 53134561. The next prime is 53134591. The reversal of 53134563 is 36543135.

It is a happy number.

53134563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53134563 - 2¹ = 53134561 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53134563.

It is not an unprimeable number, because it can be changed into a prime (53134561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91006 + ... + 91587.

It is an arithmetic number, because the mean of its divisors is an integer number (8947106).

Almost surely, 2^53134563 is an apocalyptic number.

53134563 is a deficient number, since it is larger than the sum of its proper divisors (18442285).

53134563 is a wasteful number, since it uses less digits than its factorization.

53134563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182693.

The product of its digits is 16200, while the sum is 30.

The square root of 53134563 is about 7289.3458554249. The cubic root of 53134563 is about 375.9462042962.

Adding to 53134563 its reverse (36543135), we get a palindrome (89677698).

The spelling of 53134563 in words is "fifty-three million, one hundred thirty-four thousand, five hundred sixty-three".